@charset "utf-8";
body{
    margin: 0;
    padding:0;
}
.nav{
    width: 1110px;
    height: 80px;
    background: #fff;
    margin: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.nav>.nav1{
    width: 145px;
    height: 80px;
}
.nav>.nav1>img{
    width: 100%;
    height: 100%;
}
.nav>.nav2{
    width: 708px;
    height: 100%;
    list-style: none;
    display: flex;
}
.nav>.nav2>.menu {
    width: 121px;
    height: 100%;
    font-size: 18px;
    color: #333;
    text-align: center;
    position: relative;
    line-height: 80px;
    user-select: none;
    cursor: pointer;
    transition: all .3s;
}

.nav>.nav2>.aaaaaa::after {
    position: absolute;
    content: '';
    bottom: 0;
    display: block;
    width: 121px;
    height: 4px;
    background: red;
}

.nav>.nav2>a:hover {
    color: #999999;
}
.nav>.nav2>div{
    width: 532px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-left:56px;
}
.nav>.nav2>div>a{
    font-size: 18px;
    color:#333;
}
/* 轮播 */
.carousel{
    width: 100%;
    height: 598px;
    border-bottom: 2px solid #fdf1bf;
    position: relative;
}
.carousel>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.carousel>.div{
    width: 560px;
    height: 230px;
    position: absolute;
    top: 230px;
    left:436px;
  
}
.carousel>.div>p:nth-of-type(1){
    font-size: 36px;
    color:#fff;
    line-height: 1;
    text-align: center;
}
.carousel>.div>p:nth-of-type(2){
    width: 73px;
    border-bottom: 1px solid #fff;
    margin:14px auto 0;
}
.carousel>.div>.div_1{
    width: 466px;
    height: 47px;
    display: flex;
    margin: 10px 0 4px 46px;
}
.carousel>.div>.div_1>p:nth-of-type(1){
    width: 18px;
    height: 18px;
    border-top: 1px solid #fff;
    border-left: 1px solid #fff;
    margin-top: 21px;
}
.carousel>.div>.div_1>p:nth-of-type(3){
    width: 18px;
    height: 18px;
    border-top: 1px solid #fff;
    border-right: 1px solid #fff;
    margin-top: 21px;
}
.carousel>.div>.div_1>p:nth-of-type(2){
    width: 408px;
    height: 47px;
    background:#866961;
    font-size: 36px;
    color:#fff;
    text-align: center;
    margin: 0 10px;
}
.carousel>.div>p:nth-of-type(3){
    font-size: 12px;
    color:#fff;
    text-align: center;
    line-height: 26px;
}
.carousel>.div>span{
    display: inline-block;
    font-size: 12px;
    color:#fff;
    margin-left: 216px;
    line-height: 26px;
}
.carousel>.div>p:nth-of-type(4),.carousel>.div>p:nth-of-type(5){
    font-size: 24px;
    color:#fff;
    line-height: 30px;
    text-align: center;
}







/* 1、关于我们 */
.aboutUS{
    width: 1110px;
    height: 790px;
    background: #fff;
    margin: auto;
}
 /* 关于我们抬头部分  */
.aboutUS>.aboutUS1{
    height: 178px;
    text-align: center;
    overflow: hidden;
}
.aboutUS>.aboutUS1>.P1{
    font-size:22px;
    color:#333;
    margin-top: 44px;
    line-height: 30px;
}
.aboutUS>.aboutUS1>.headDiv{
    position: relative;
}
.aboutUS>.aboutUS1>.headDiv>.p2{
    font-size:12px;
    color:#666;
    line-height: 22px;
    margin-bottom: 3px;
}
.aboutUS>.aboutUS1>.headDiv>.span{
    display: inline-block;
    width: 84px;
    border-bottom: 1px solid #999;
}
.aboutUS>.aboutUS1>.headDiv>.span:nth-of-type(1){
    position:absolute;
    top:10px;
    left:428px;
}
.aboutUS>.aboutUS1>.headDiv>.span:nth-of-type(2){
    position:absolute;
    top:10px;
    right:428px;
}
.aboutUS>.aboutUS1>.headDiv>.span1{
    width: 3px;
    height: 3px;
    background: #999;
    position: absolute;
    top:9px;
    left:509px;
}
.aboutUS>.aboutUS1>.headDiv>.span2{
    width: 3px;
    height: 3px;
    background: #999;
    position: absolute;
    top:9px;
    right:509px;
}
.aboutUS>.aboutUS1>.DivImg{
    width: 24px;
    height: 26px;
    margin-left:540px;
}
.aboutUS>.aboutUS1>.DivImg>img{
    width: 100%;
    height: 100%;
}
/* 关于我们主体部分 */
.aboutUS>.aboutUS2{
    height: 516px;
    display: flex;
}
.aboutUS>.aboutUS2>.aboutUS2_left{
    width: 390px;
    height: 514px;
    border: 1px solid #333;
    position: relative;
}
.aboutUS>.aboutUS2>.aboutUS2_left>img{
    width: 400px;
    height: 518px;
    position: absolute;
    top:-16px;
    left:15px;
}
.aboutUS>.aboutUS2>.aboutUS2_right{
    width: 606px;
    height: 516px;
    margin-left: 54px;
}
.aboutUS>.aboutUS2>.aboutUS2_right>.h1{
    font-size: 24px;
    color:#3a3438;
    line-height: 1;
}
.aboutUS>.aboutUS2>.aboutUS2_right>.p{
    border-bottom: 1px solid #3a3438;
    width: 36px;
    margin: 55px 0 28px;
}
.aboutUS>.aboutUS2>.aboutUS2_right>p{
    font-size: 14px;
    color:#393438;
    line-height: 30px;
}
.aboutUS>.aboutUS2>.aboutUS2_right>p:nth-of-type(3){
    margin-top: 12px;
}
/* 2、小轮播条 */
.carousel1{
    width: 100%;
    height: 120px;
}
.carousel1>img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
/* 3、产品介绍 */
.introduce{
   width: 1110px;
   height: 657px;
   margin: auto; 
   background: #fff;
}
.introduce>.top{
    height: 162px;
    overflow: hidden;
    text-align: center;
}
/* 共用部分 */
.top>.P1{
    font-size:22px;
    color:#333;
    margin-top: 37px;
    line-height: 30px;
}
.top>.headDiv{
    position: relative;
}
.top>.headDiv>.p2{
    font-size:12px;
    color:#666;
    line-height: 22px;
    margin-bottom: 3px;
}
.top>.headDiv>.span{
    display: inline-block;
    width: 84px;
    border-bottom: 1px solid #999;
}
.top>.headDiv>.span:nth-of-type(1){
    position:absolute;
    top:10px;
    left:428px;
}
.top>.headDiv>.span:nth-of-type(2){
    position:absolute;
    top:10px;
    right:428px;
}
.top>.headDiv>.span1{
    width: 3px;
    height: 3px;
    background: #999;
    position: absolute;
    top:9px;
    left:509px;
}
.top>.headDiv>.span2{
    width: 3px;
    height: 3px;
    background: #999;
    position: absolute;
    top:9px;
    right:509px;
}
.top>.DivImg{
    width: 24px;
    height: 26px;
    margin-left:540px;
}
.top>.DivImg>img{
    width: 100%;
    height: 100%;
}
/* 共用部分 */
.introduce>.bottom{
    width: 100%;
    display: flex;
    justify-content: space-between;
}
.introduce>.bottom>.bottom1{
    width: 326px;
    height: 495px;  
}
.introduce>.bottom>.bottom1>.bottom1_1{
    width: 328px;
    height: 298px;
}
.introduce>.bottom>.bottom1>.bottom1_1>img{
    width: 100%;
    height: 100%;
}
.introduce>.bottom>.bottom1>.bottom1_2>p:nth-of-type(1){
    font-size:24px;
    color:#666;
    text-align: center;
    line-height: 40px;
    margin-top: 9px;
}
.introduce>.bottom>.bottom1>.bottom1_2>p:nth-of-type(2){
    border-bottom: 1px solid #333;
    width: 32px;
    margin:0 0 10px 144px;
}
.introduce>.bottom>.bottom1>.bottom1_2>p:nth-of-type(3){
    font-size:14px;
    color:#999;
    text-align: center;
    line-height: 24px;
}
/* 4、公司团队 */
.team{
    width: 1110px;
    height: 792px;
    margin: auto;
    background: #fff;
}
.team>.top{
    height: 150px;
    overflow: hidden;
    text-align: center;
}
.team>.bottom{
    display: flex;
    justify-content: space-between;
}
.team>.bottom>.part{
    width: 246px;
    height: 506px;
}
.team>.bottom>.part>.bottom1_1{
    width: 246px;
    height: 408px;
}
.team>.bottom>.part>.bottom1_1>img{
    width: 100%;
    height: 100%;
}
.team>.bottom>.part>div:nth-of-type(2)>p:nth-of-type(1){
    font-size: 20px;
    color:#333;
    line-height: 32px;
    margin-top: 23px;
    text-align: center;
}
.team>.bottom>.part>div:nth-of-type(2)>p:nth-of-type(2){
    font-size: 14px;
    color:#333;
    line-height: 26px;
    text-align: center;
}
.team>.bottom>.part>div:nth-of-type(2){
    display: block;
}
.team>.bottom>.part>div:nth-of-type(3){
    display: none;
    background-color: #3d3d3d;
}
.team>.bottom>.part>div:nth-of-type(3)>p:nth-of-type(1){
    font-size: 20px;
    color:#fff;
    line-height: 36px;
    margin-top: 3px;
    text-align: center;
}
.team>.bottom>.part>div:nth-of-type(3)>p:nth-of-type(2){
    width: 28px;
    border-bottom: 1px solid #fff;
    margin-left: 116px;
}
.team>.bottom>.part>div:nth-of-type(3)>p:nth-of-type(3){
    font-size: 14px;
    color:#fff;
    line-height: 34px;
    margin: 9px 14px 0 28px;
    text-align: center;
}
/* 5、联系我们 */
.contact{
    width: 1110px;
    height: 542px;
    margin: auto;
    background: #fff;
}
.contact>.top{
    height: 150px;
    overflow: hidden;
    text-align: center;
}
.contact>.bottom{
    width: 1110px;
    height: 344px;
    display: flex;
}
.contact>.bottom>.bottom1{
    width: 662px;
    height: 344px; 
    margin:0 56px 0 20px;
}
.contact>.bottom>.bottom1>img{
    width: 100%;
    height: 100%;
}
.contact>.bottom>.bottom2{
    width: 350px;
    height: 344px;
}
.contact>.bottom>.bottom2>.bottom2_1{
    height: 92px;
    width: 350px;
    display: flex;
}
.contact>.bottom>.bottom2>.bottom2_1:nth-of-type(2){
    margin: 23px 0;
}
.contact>.bottom>.bottom2>.bottom2_1>.iconfont{
    font-size: 40px;
    margin-right: 14px;
}
.contact>.bottom>.bottom2>.bottom2_1>div>p:nth-of-type(1){
    font-size: 20px;
    color:#333;
    margin-bottom: 4px;
    line-height: 1;
}
.contact>.bottom>.bottom2>.bottom2_1>div>p:nth-of-type(2){
    font-size: 12px;
    color:#999;
    line-height: 24px;
}
.contact>.bottom>.bottom2>.bottom2_1>div>p:nth-of-type(3){
    font-size: 14px;
    color:#333;
    line-height: 24px;
}
.contact>.bottom>.bottom2>.bottom2_1>div>p:nth-of-type(4){
    font-size: 14px;
    color:#999;
}
/* 底部 */
.footer{
    width: 100%;
    height: 80px;
    background: #866961;
}
.footer>.banxin{
    width: 1110px;
    margin: auto;
    display: flex;
}
.footer>.banxin>span{
    font-size: 14px;
    color:#fefefe;
    line-height: 1;
    margin: 42px 0 0 22px;
}
.footer>.banxin>div{
    width: 145px;
    height: 80px;
    margin-left: 148px;
}